2691711

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2025729

約数列:

[1, 3, 9, 11, 19, 27, 33, 53, 57, 81, 99, 159, 171, 209, 243, 297, 477, 513, 583, 627, 891, 1007, 1431, 1539, 1749, 1881, 2673, 3021, 4293, 4617, 5247, 5643, 9063, 11077, 12879, 15741, 16929, 27189, 33231, 47223, 50787, 81567, 99693, 141669, 244701, 299079, 897237, 2691711]

約数ペア:

[(1, 2691711), (3, 897237), (9, 299079), (11, 244701), (19, 141669), (27, 99693), (33, 81567), (53, 50787), (57, 47223), (81, 33231), (99, 27189), (159, 16929), (171, 15741), (209, 12879), (243, 11077), (297, 9063), (477, 5643), (513, 5247), (583, 4617), (627, 4293), (891, 3021), (1007, 2673), (1431, 1881), (1539, 1749)]